[arm-allstar] Az Repeater Assoc Project diagram
Kirk Mefford
kirk at ad5ou.com
Wed Feb 4 09:59:47 EST 2015
As much as I like the BBB with Allstar, this might be a case where a
different solution might serve you better. The hardware cost for just
the 8 BBB's could be spent on a small PC running the standard ACID
software with all 8 nodes on one machine.
On 2/3/2015 11:38 PM, Cole Cunningham wrote:
>
> Doug,
>
> Here is a block diagram of our project goal. Of course the lines
> between the BBBs, the fobs, and the card cage on the diagram should
> have arrows on both ends indicating two way signaling.
>
> The rack between the radios and the fobs has a Comm Spec PL
> encode/decode board on it and currently sends the PL decode signal to
> the controller along with passing thru the COR from the radio as a
> separate line. It sends the transmit PL tone directly to the radio
> separate from the mic input. The radios are old Micors which have no
> smarts but do have separate mic, PTT, PL tone in, COR, and
> discriminator audio lines.
>
> Also attached is a block diagram of one of our sites as it currently
> exists. We are trying to emulate the RLC-3 as much as possible with a
> multiple BBB controller.
>
> If this is more info than you care to sift through, let me know and
> I’ll not clutter your inbox. Hi..
>
> Thanks for all the help.
>
> Cole, AA7RD
>
>
>
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>
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>
> Visit the BBB web page - http://www.crompton.com/hamradio/BeagleBoneBlackAllstar/
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